UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZygXP79UDuwuCaPO02Aogd6o/66VcQEqmGxYlmDVUM=' 
WHERE 
  key_id = '3ee86eae7cf200f46d2787c7bb8337c23774ea7f637d35a8972cf64a40ec68bc' 
  AND (
    token = 'PZygXP79UDuwuCaPO02Aogd6o/66VcQEqmGxYlmDVUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )